PTCB practice test 19 question 7
A patient is receiving an infusion from a 500mL bag containing a 0.5% solution of drug S. The drop factor is calibrated at 12gtt/mL and the flow rate is set to 10gtt/min. If the infusion is to run for 4 hours, how much of the active drug will the patient receive.
How is this done? It says the answer is C but I cannot seem to get that.